1) 货号: PHB-957; 2) 中文品名: 马来酰亚胺-聚乙二醇-羧基, 3.4k ; 3) 英文品名: MAL-PEG-COOH, 3.4k ; 4) 生产商: PEGWorks; 5) 描述: MAL-PEG-COOH is a linear heterobifunctional PEG reagent with a maleimide and a carboxylic acid. It is a useful crosslinking reagent with a PEG spacer. Maleimide reacts with thiol, SH, sulfhydryl or mercapto, and carboxyl group can react with amine or hydroxyl under standard acid/amine or acid/alcohol coupling conditions. Maleimide contains a reactive C=C double bond and is light or oxygen sensitive.; 6) 规格: 100mg 甄准免费